Dec 19 14:31:51.814 INFO checking kcexn/rust_pig_latin against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 14:31:51.815 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/kcexn/rust_pig_latin:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 14:31:52.101 INFO [stdout] 8924194fbf3259da5e0c0ad2d15038215a020dfc73455c8dc099cdeee8b40336
Dec 19 14:31:52.101 INFO running `"docker" "start" "-a" "8924194fbf3259da5e0c0ad2d15038215a020dfc73455c8dc099cdeee8b40336"`
Dec 19 14:31:52.872 INFO [stderr]     Checking libc v0.2.35
Dec 19 14:31:53.786 INFO [stderr]     Checking memchr v2.0.1
Dec 19 14:31:53.988 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 19 14:31:54.471 INFO [stderr]     Checking regex v0.2.5
Dec 19 14:31:56.361 INFO [stderr]     Checking pig_latin v0.1.0 (/opt/crater/workdir)
Dec 19 14:31:57.110 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.28s
Dec 19 14:31:57.594 INFO running `"docker" "inspect" "8924194fbf3259da5e0c0ad2d15038215a020dfc73455c8dc099cdeee8b40336"`
Dec 19 14:31:57.708 INFO running `"docker" "rm" "-f" "8924194fbf3259da5e0c0ad2d15038215a020dfc73455c8dc099cdeee8b40336"`
Dec 19 14:31:57.976 INFO [stdout] 8924194fbf3259da5e0c0ad2d15038215a020dfc73455c8dc099cdeee8b40336